110
Participants
Start Date
March 31, 2007
Primary Completion Date
October 31, 2009
Study Completion Date
October 31, 2009
Polish Version of PAQLQ(S) by Juniper
Polish Version of PAQLQ(S) by Juniper
spirometry
spirometry
Department of Pediatrics and Allergy, Medical University of Lodz, Poland, Lodz
Medical University of Lodz
OTHER